ATE2195T1 - PROCESS FOR MAKING CORELESS HOLLOW FIBER BUNDLES FOR SEPARATION MODULES AND BUNDLES MANUFACTURED BY THIS PROCESS. - Google Patents
PROCESS FOR MAKING CORELESS HOLLOW FIBER BUNDLES FOR SEPARATION MODULES AND BUNDLES MANUFACTURED BY THIS PROCESS.Info
- Publication number
- ATE2195T1 ATE2195T1 AT80301565T AT80301565T ATE2195T1 AT E2195 T1 ATE2195 T1 AT E2195T1 AT 80301565 T AT80301565 T AT 80301565T AT 80301565 T AT80301565 T AT 80301565T AT E2195 T1 ATE2195 T1 AT E2195T1
- Authority
- AT
- Austria
- Prior art keywords
- drum
- bundles
- winding
- hollow fiber
- filament
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0233—Manufacturing thereof forming the bundle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
- B65H55/02—Self-supporting packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49787—Obtaining plural composite product pieces from preassembled workpieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49954—Fastener deformed after application
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
A method of making coreless hollow filament bundles comprises winding a hollow filament 20 around a drum 22 having a number of axially extending vanes 24. The winding is formed in layers, each layer being a helix and adjacent layers being wound in opposite directions axially of the drum so that all the turns of the helix forming one layer cross all the turns of the helices forming the adjacent layers. The winding is then slid along the drum so that it is axially collapsed and forms an annular rope around one end of the drum. The annular rope is then cut into segments, each segment being the length of rope between adjacent vanes 24. Each segment forms a filament bundle and the ends of the filament lengths in each bundle are potted in the usual way.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/052,861 US4267630A (en) | 1979-06-28 | 1979-06-28 | Method of fabrication of coreless hollow filament separatory module |
EP80301565A EP0021582B1 (en) | 1979-06-28 | 1980-05-13 | Method of making coreless hollow filament bundles for separatory modules and bundles made by said method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE2195T1 true ATE2195T1 (en) | 1983-01-15 |
Family
ID=21980379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80301565T ATE2195T1 (en) | 1979-06-28 | 1980-05-13 | PROCESS FOR MAKING CORELESS HOLLOW FIBER BUNDLES FOR SEPARATION MODULES AND BUNDLES MANUFACTURED BY THIS PROCESS. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4267630A (en) |
EP (1) | EP0021582B1 (en) |
JP (1) | JPS567605A (en) |
AT (1) | ATE2195T1 (en) |
CA (1) | CA1142448A (en) |
DE (1) | DE3061596D1 (en) |
FI (1) | FI73139C (en) |
IL (1) | IL59644A (en) |
MX (1) | MX153680A (en) |
NO (1) | NO151069C (en) |
SE (1) | SE446065B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341005A (en) * | 1980-11-06 | 1982-07-27 | Strimbeck, Davis & Soloway | Manufacture of hollow fiber fluid fractionating cells |
DE4005132A1 (en) * | 1990-02-17 | 1991-08-22 | Akzo Gmbh | Hollow filament material stack - uses polygonal drum to wind layers for segments to be taken as a stack |
JP2007283466A (en) * | 2006-04-20 | 2007-11-01 | Mitsubishi Materials Corp | Cutting insert and cutting tool |
JP2007283467A (en) * | 2006-04-20 | 2007-11-01 | Mitsubishi Materials Corp | Cutting insert and cutting tool |
DE102006040214B4 (en) * | 2006-08-28 | 2008-07-10 | Fresenius Medical Care Deutschland Gmbh | A method for combining hollow fibers into a bundle and a hollow fiber bundle produced by this method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2225180A (en) * | 1940-04-01 | 1940-12-17 | Olesen Jacob Adolph | Coil making apparatus |
FR1333894A (en) * | 1962-06-18 | 1963-08-02 | Croon & Lucke G M B H | Reel |
US3422008A (en) * | 1963-10-24 | 1969-01-14 | Dow Chemical Co | Wound hollow fiber permeability apparatus and process of making the same |
GB1135825A (en) * | 1965-05-18 | 1968-12-04 | Dobbie Ind Ltd | Method of skein dyeing yarn |
CH436559A (en) * | 1965-07-21 | 1967-05-31 | Asahi Chemical Ind | A strand winding unit combined with a yarn transfer device on a spinning machine |
NL136034C (en) * | 1965-12-22 | |||
US3506420A (en) * | 1967-04-05 | 1970-04-14 | American Air Filter Co | Method and apparatus for making filamentous products |
CH551919A (en) * | 1972-02-21 | 1974-07-31 | Dietzsch Hans Joachim | METHOD OF MANUFACTURING A BLOCK FROM CAPILLARIES. |
FR2231421B1 (en) * | 1973-05-30 | 1976-05-07 | Rhone Poulenc Ind | |
GB1481064A (en) * | 1973-08-30 | 1977-07-27 | Teijin Ltd | Membrane apparatus for treating fluids |
JPS5238836B2 (en) * | 1973-09-13 | 1977-10-01 | ||
US4045851A (en) * | 1974-09-20 | 1977-09-06 | Albany International Corporation | Method of fabrication of hollow filament separatory module |
FR2380362A2 (en) * | 1976-02-13 | 1978-09-08 | Baxter Travenol Lab | Prodn. of dialyser contg. filament bundle - to give improved matrix strength and utilisation of available flow paths |
IL51345A (en) * | 1976-02-13 | 1979-10-31 | Baxter Travenol Lab | Method and apparatus for winding hollow filaments and a fluid separation element comprising them |
DE2739535A1 (en) * | 1977-09-02 | 1979-03-08 | Lucke Apparatebau | THREAD CLAMPING |
-
1979
- 1979-06-28 US US06/052,861 patent/US4267630A/en not_active Expired - Lifetime
-
1980
- 1980-03-14 IL IL59644A patent/IL59644A/en unknown
- 1980-04-08 FI FI801095A patent/FI73139C/en not_active IP Right Cessation
- 1980-04-09 CA CA000349400A patent/CA1142448A/en not_active Expired
- 1980-04-22 SE SE8003000A patent/SE446065B/en not_active IP Right Cessation
- 1980-05-13 AT AT80301565T patent/ATE2195T1/en not_active IP Right Cessation
- 1980-05-13 DE DE8080301565T patent/DE3061596D1/en not_active Expired
- 1980-05-13 EP EP80301565A patent/EP0021582B1/en not_active Expired
- 1980-05-19 MX MX182378A patent/MX153680A/en unknown
- 1980-06-27 JP JP8675380A patent/JPS567605A/en active Granted
- 1980-06-27 NO NO801950A patent/NO151069C/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX153680A (en) | 1986-12-17 |
CA1142448A (en) | 1983-03-08 |
FI73139C (en) | 1987-09-10 |
FI73139B (en) | 1987-05-29 |
EP0021582A1 (en) | 1981-01-07 |
DE3061596D1 (en) | 1983-02-17 |
JPS567605A (en) | 1981-01-26 |
FI801095A (en) | 1980-12-29 |
US4267630A (en) | 1981-05-19 |
NO151069B (en) | 1984-10-29 |
SE8003000L (en) | 1980-12-29 |
SE446065B (en) | 1986-08-11 |
EP0021582B1 (en) | 1983-01-12 |
NO151069C (en) | 1985-02-06 |
NO801950L (en) | 1980-12-29 |
IL59644A (en) | 1984-04-30 |
JPS6357084B2 (en) | 1988-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE79829T1 (en) | PROCESS FOR MANUFACTURING A COIL-LESS CONTAINER. | |
DE3750193T2 (en) | Spooling machine for synthetic threads, cross-wound spool made of synthetic threads and method for winding such spools. | |
US3864182A (en) | Method of making a reinforced plastic apertured tube | |
ATE2195T1 (en) | PROCESS FOR MAKING CORELESS HOLLOW FIBER BUNDLES FOR SEPARATION MODULES AND BUNDLES MANUFACTURED BY THIS PROCESS. | |
US3514351A (en) | Method of obtaining an optical image transferable fiber bundle | |
RU97121822A (en) | PNEUMATIC TIRE WITH FASTENING LAYER WITH ENVIRONMENTAL ELEMENTS AND METHOD FOR PRODUCING FASTENING LAYER | |
BR9100620A (en) | PROCESS FOR THE MANUFACTURE OF BASIC ELEMENTS FORMED BY HOLLOW TUBULAR FIBERS | |
ATE1693T1 (en) | PROCESS FOR MANUFACTURING CORELESS HOLLOW FIBER BUNDLES FOR SEPARATION MODULES. | |
JPS5687405A (en) | Hollow yarn type reverse osmosis module | |
DE69132390D1 (en) | METHOD FOR PRODUCING AN ELECTROMAGNETIC CONVERTER | |
DE3772689D1 (en) | PRODUCTION OF SEMIPERMEABLED HOLLOW FIBER BUNDLES. | |
WO1987004559A1 (en) | Method of manufacturing toroidal coils | |
SU530396A1 (en) | A method of manufacturing a multilayer winding of a hollow cylindrical core of microelectric machines | |
SU979776A1 (en) | Plastic glass pipe | |
SE9500584L (en) | Winding dressing for placement around a tubular component and method for locking a winding end | |
SU905947A1 (en) | Method of manufacturing multilayer winding of slotless armature of electric machines | |
SU1630782A1 (en) | Mandrel for winding filamentary material of pile for brush-making | |
BR7804342A (en) | PROCESS FOR MANUFACTURING HELICALLY WINDING TUBES, AND CASES PRODUCED WITH TUBE SEGMENTS | |
SU703351A1 (en) | Core for making small-diameter tubes | |
JPS5595535A (en) | Manufacture of net-reinforced tube | |
JPS61273468A (en) | Winding of wire material | |
DE3776839D1 (en) | METHOD AND DEVICE FOR PRODUCING SPIRAL WINDED TUBES, SLEEVES, CONTAINERS OR THE LIKE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |